{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-68763",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T10:30:51.034Z",
        "datePublished": "2026-01-05T09:32:35.678Z",
        "dateUpdated": "2026-05-11T21:52:52.779Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:52:52.779Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: starfive - Correctly handle return of sg_nents_for_len\n\nThe return value of sg_nents_for_len was assigned to an unsigned long\nin starfive_hash_digest, causing negative error codes to be converted\nto large positive integers.\n\nAdd error checking for sg_nents_for_len and return immediately on\nfailure to prevent potential buffer overflows."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/crypto/starfive/jh7110-hash.c"
                    ],
                    "versions": [
                        {
                            "version": "7883d1b28a2b0e62edcacea22de6b36a1918b15a",
                            "lessThan": "6cd14414394b4f3d6e1ed64b8241d1fcc2271820",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7883d1b28a2b0e62edcacea22de6b36a1918b15a",
                            "lessThan": "0c3854d65cc4402cb8c52d4d773450a06efecab6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7883d1b28a2b0e62edcacea22de6b36a1918b15a",
                            "lessThan": "1af5c973dd744e29fa22121f43e8646b7a7a71a7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7883d1b28a2b0e62edcacea22de6b36a1918b15a",
                            "lessThan": "9b3f71cf02e04cfaa482155e3078707fe7f8aef4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7883d1b28a2b0e62edcacea22de6b36a1918b15a",
                            "lessThan": "e9eb52037a529fbb307c290e9951a62dd728b03d",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/crypto/starfive/jh7110-hash.c"
                    ],
                    "versions": [
                        {
                            "version": "6.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.120",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.63",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.13",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.2",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.5",
                                    "versionEndExcluding": "6.6.120"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.5",
                                    "versionEndExcluding": "6.12.63"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.5",
                                    "versionEndExcluding": "6.17.13"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.5",
                                    "versionEndExcluding": "6.18.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.5",
                                    "versionEndExcluding": "6.19"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/6cd14414394b4f3d6e1ed64b8241d1fcc2271820"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0c3854d65cc4402cb8c52d4d773450a06efecab6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1af5c973dd744e29fa22121f43e8646b7a7a71a7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9b3f71cf02e04cfaa482155e3078707fe7f8aef4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e9eb52037a529fbb307c290e9951a62dd728b03d"
                }
            ],
            "title": "crypto: starfive - Correctly handle return of sg_nents_for_len",
            "x_generator": {
                "engine": "bippy-1.2.0"
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    }
}